318988892300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3456001}}^1$

素因数の和:3456099

約数の個数: 72

約数和(自身を含む): 755952053472

約数和(自身を除く): 436963161172

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 325, 355, 650, 710, 923, 1300, 1420, 1775, 1846, 3550, 3692, 4615, 7100, 9230, 18460, 23075, 46150, 92300, 3456001, 6912002, 13824004, 17280005, 34560010, 44928013, 69120020, 86400025, 89856026, 172800050, 179712052, 224640065, 245376071, 345600100, 449280130, 490752142, 898560260, 981504284, 1123200325, 1226880355, 2246400650, 2453760710, 3189888923, 4492801300, 4907521420, 6134401775, 6379777846, 12268803550, 12759555692, 15949444615, 24537607100, 31898889230, 63797778460, 79747223075, 159494446150, 318988892300]

約数ペア:

[(1, 318988892300), (2, 159494446150), (4, 79747223075), (5, 63797778460), (10, 31898889230), (13, 24537607100), (20, 15949444615), (25, 12759555692), (26, 12268803550), (50, 6379777846), (52, 6134401775), (65, 4907521420), (71, 4492801300), (100, 3189888923), (130, 2453760710), (142, 2246400650), (260, 1226880355), (284, 1123200325), (325, 981504284), (355, 898560260), (650, 490752142), (710, 449280130), (923, 345600100), (1300, 245376071), (1420, 224640065), (1775, 179712052), (1846, 172800050), (3550, 89856026), (3692, 86400025), (4615, 69120020), (7100, 44928013), (9230, 34560010), (18460, 17280005), (23075, 13824004), (46150, 6912002), (92300, 3456001)]